WILLIAM PINTELON DO
NPI 1033840509
General Practice in Chicago, IL
About William Pintelon Do NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
WILLIAM PINTELON DO (NPI 1033840509) is an individual general practice provider in Chicago, Illinois, licensed in Illinois (036171087) and active in the NPI registry since June 2022. He is enrolled in Medicare PECOS and is a graduate of Other (2022).
NPPES Registry Identity
Specialties & Licenses 2
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
William Pintelon Do is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show William Pintelon reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Dallas, TX 75244
- Reassigned Medicare billing, Illinois enrollment
- 712 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
CHICAGO, IL 60612
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is William Pintelon's NPI number?
The NPI number for William Pintelon is 1033840509. It was assigned to this individual provider in the NPPES registry on June 23, 2022.
Where is William Pintelon located?
William Pintelon practices at 1969 W Ogden Ave, Chicago, IL 60612. The listed phone number is (312) 864-6000.
What is William Pintelon's specialty?
The primary specialty registered for this NPI is General Practice with taxonomy code 208D00000X.
Is William Pintelon enrolled in Medicare?
Yes. William Pintelon is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for William Pintelon's services?
According to the CMS Revalidation Reassignment List (October 2026 release), William Pintelon reassigns Medicare benefits to Signify Health Medical Associates, PLLC (Dallas, TX). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for William Pintelon's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for William Pintelon was last updated on January 21, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 21 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# William Pintelon, DO · NPI 1033840509
General Practice physician in Chicago, Illinois. Individual provider, active in the CMS NPPES registry since June 23, 2022.
## Identity
- **NPI:** 1033840509 (Entity type: Individual)
- **Enumerated:** June 23, 2022
- **Primary specialty:** General Practice · taxonomy 208D00000X
- **State license:** 036171087 (Illinois)
- **Sole proprietor:** No
## Practice location
- **Address:** 1969 W OGDEN AVE, Chicago, IL 60612-3765
- **Phone:** (312) 864-6000
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Signify Health Medical Associates, PLLC (NPI 1750845863, Dallas, TX), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2022
## Record status
- **NPPES last updated:** January 21, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1033840509) · Data from the CMS NPPES public registry.